HealthPill that zaps stomach cells could treat nausea and lack of appetite A capsule that electrically stimulates stomach cells has been tested in pigs, and could one day help treat nausea, vomiting and lack of appetite in people News
TechnologyExoskeleton boots learn how you walk to help improve your gait The ability to fine-tune a robotic exoskeleton boot while you are walking around could make such devices more affordable and practical News